Valve actuator



FIG. 1 is a top perspective view of a valve actuator showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line shown in the figures are included for the purpose of illustrating portions of the valve actuator and form no part of the claimed design. 

CLAIM The ornamental design for a valve actuator, as shown and described. 